(optional)

Helps extend the time that the yeast stays cool in transit. Cool temperatures help keep the viability of the yeast higher which in turns leads to faster fermentation start times and better beer. The Insulated shipper helps the ice last much longer, however neither option will ensure your yeast stays cool the entire trip.

Ordered Wyeast 2206. USPS did not deliver. Contacted MoreBeer! by phone. Was told that the package was delivered and to contact USPS. Tracking number showed order was delivered to nearest USPS office but no other information available. Used the MoreBeer! "Where's My Stuff" link: (https://morebeer.com/orders). Was contacted by Morebeer! rep. via email within 6 hrs stating the order had been resent. MoreBeer! overnighted the yeast and it arrived within 24 hrs. MoreBeer! is now my preferred online supplier.